小驻波、低损耗慢波线设计

Design of Small VSWR and Low Insertion Loss S-shaped Line

介绍了频扫雷达天线中小驻波、低损耗慢波线设计的关键技术,着重描述了经过改型的小驻波、低损耗慢波线耦合单元、180°波导E面弯头的设计和性能,最后给出了研制出的两型慢波线与国内国外同型慢波线的性能比较。

The key techniques of small VSWR and low insertion loss Sshaped line are introduced in this paper. The emphasis is put on the description of the design and performance of the modified small VSWR and low insertion loss sshaped line coupling unit and 180°waveguide Eface elbow . The comparison of the two developed types of sshaped line with other same types of sshaped line at home and abroad is given in the end.